function drawBrick( brick ) {
	var x = brick.x ; 
	var y = brick.y ;
	
	cxt.fillStyle = "#ff2241";
	cxt.fillRect( x, y, 15, 15);
	cxt.fillStyle = "#ffffff";
	cxt.fillRect( x + 7, y, 1, 7);
	cxt.fillRect( x, y + 7, 15, 1);
	cxt.fillRect( x, y + 14, 15, 1);
}